마이산도립공원의 관광휴양개발 및 환경보전관리를 위한 기초연구

金世泉,吳東炫,朴烽柱 전북대학교 농업과학기술연구소 1996 農大論文集 Vol.27 No.1

The purpose of this study is to offer basic data on the tourism resort development and environment conservation management in Mai-san provincial park. The results were summarized as follows ; 1. According to the shape of Mai-san, it has been called Munpill-bong, Kaegoal-san, Totdea-bong, Yongkag-bong, and Yongchul-san. According to season, Totdae-bong in spring, Yongkag-bong in summer, Mai-san in fall, and Munpill-bong in winter. During the Silla dynasty period it was called as Soeda-san, the Korea dynasty period as Yongkag-bong, the Chosun dynasty period as Sokkum-san. According to shape, season, period, Mai-san has names. 2. Mai-san has a lot of natural and cultural tourism resources to lure tourists. male-Mai bong, female-Mai bong can be the emblem of these resources. And there are Nado-bong, Bongdo-bong, Taejagul, and Wha-am gul as natural environmental resources and Kumdang-sa, Eunsu-sa, Tab-sa, and so on as cultural environmental resources. 3. Existing vegetation in Mai-san provicial park is composed of four natural communities; Pinus densiflora community, P.densiflora-Quercus acutissima commonly, Q. acutissima communtity, Quercus acutissima-Pinus densiflora community and six artificial planting communties; Pinus rigida community, P. rigida-Larix leptolepis community etc.. 4. The characteristics of the vista landscape of Mai-san are divided as the visible-invisible areas along the roads, is to show one of the most beautiful lanscapes stimulating interest and curiosity for the main landscape of Mai-san in the process of experiencing the various aspects of the landscape change. 5. It is notoced that 80.87% of the tourists visiting Chinan-gun visited Mai-san provincial part. Tourism has increased considerably in the last few years. The number of tourists has since 1995 is more than 300,000.

관광휴양 및 환경보전을 고려한 마이산 도립공원 개발계획(Ⅰ) : 계획기조 및 기본구상 Development Basis & Basic Conception

金世泉,吳東炫,朴烽柱 全北大學校 1996 論文集 Vol.41 No.-

The purpose of this study is for providing of alternative tourism in Natural conservation areas by minimal development. This is different from the needs of the established real estate development, whis is regarded as a main sinner of environment destruction such as the large development of the entertainment complex. The tourism zone for efficient management and balanced development of tourism resource is divided into 5 large tourism zones and 24 Smaller zones. Mai-san provincial park in Jin-an was appointed as a provincial park with only 16.9 ㎢ on September, 16, 1979. It is involved in the Seonam tourism zone and the Chi·Duk mountain zone. The purpose and background of this study is the following: First, the endowment of the imagined originality of Mai-san provincial park as a forest landscape. Second, the utilization of Mai-san as a appropriate tourism and leisure resource centre doing conservation of the landscape or Mai-san provincial park. The development planning of Mai-san provincial park emphasizes the original image of Mai-san and the function as a recreation area for tourism. It also enhances the visible and mental quality and conserves the natural environment. The basic conception is the following: First, In spatial conception, it pursues appropriate harmony with development and conservation by accepting visitor's requests aggressively. Second, In make landscape forest by CIP concept, appropriate tree counterproposal and forest basic type are selected.

地域經濟活性化를 위한 農村市場開發에 관한 硏究 : 忠南 禮山地域市場을 中心으로

尹畯相,李武鉉,申尹撤,洪性贊,朴奉圭 公州大學校 産業開發硏究所 1994 産業開發硏究 Vol.2 No.-

Since the first year economic development plan, imblanced development of national territory during the economic development process has aggravated remarkable disparity between urban and rural areas. For this reason, this study introduced the development of rural market as one of the development strategies of regional economic to correct the imblance and relieve regional disparity. The purpose of this study were to look into the present situation of traditional rural market and to analyze the problems for the rural development in view of the current road situations in the rural areas and status of marketing facilities in market center and to measure the degree of rural area people's satisfaction to the rural market and to suggest the development plan of activating for rural market center. To collect data, the Yesan Gun rural market were selected and a total of 591 residents and 178 merchants were sampled as final subjects of survey. Interview and/or questionnaire method was the main method of data collection. The major findings of this study were as follows: 1) The population of Yesan Gun has decreased 2.85 persons per year from in 1984, but the number of vehicles were increased 2.85 times than in 1989. And the parking capacity of Yesan Eup was only 129 vehicles which were below of the total vehicles of Yesan Gun area (14,352). The number of Yesan area markets were 8 markets which consisted of 1 permanent market and 7 periodic markets. But as the economy has been developed, the conditions of rural markets have been changing. That is, the role of periodic market tends to be weakened with the growth of large cities, reinforcement of permanent markets, development of traffic facilities, large production, preferring high quality goods. 3) Generally, the people of Yesan Gun were attached for purchasing the necessaries of life and comodities and farming materials to ① Yesan Eup ② Seoul ③ Chonan Shi ④ Hongsung gun ⑤ Daejeon Shi. 4) The degree of community people's satisfaction to the town market presented 26.6% which meaned higher than dissatisfaction(9.5%). And the degree of people's inconvenience of accessibility to market center by transferring of bus terminal presented 64.2% which meaned higher than average. 5) The degree of people's dissatisfaction of traffic system in Yesan gun area presented followings: the road networks(61.5%), parking facility(68%), bus route(54%). 6) By the survey of merchants of Yesan gun area, on the average, it showed followings: the size of store was 6-10 pyeong(40%), the type of enterprise was retail dealer(70.9%), and purchasing place was wholesale dealer from Seoul(51.8%). 7) And they thought that Yesan town market were too small(70.8%), and the diversifying of goods was not enough(35.5%). 8) The merchants of Yesan area showed that the degree of into venience to traffic system was 72.7% and its to parking facility was 83.3%. And they complained that community administration agency have not tried to activate market(79.1%). Based on the results of this study, the following recommendation were made for activating regional economy and community market. That is, it is to strengthen the economic function in community market so as to suffice the economic and social activities for settlement area as their living space. And it is necessary to improve the interrelationship of the central functions. 1) So, the accessibility between market center and its surrounding areas must be rised. ① the enforcing preferentially to pave the bus terminal and market center to link two place. ② the running of shuttle-bus two place every regular market day. ③ the widening and connecting the road to rise accessibility between market center and its surrounding area. ④ the enforcement of parking facility around market center. ⑤ the constructing marketing centered area as intergrated body of various marketing facilities in the adjacent site is the centered area planned to achieve efficient marketing. 2) The modernization and specialization market center facilities. 3) The strengthening of drawing surrounding area people into Yesan market center. So, the following recommended: ① the development of special products market ② inducing special projects ③ the development tour and leisure course drawing industrial facilities. 4) And it needs to enforce community people's local patriotism and to support community markets by administration agency.

대상 포진양 배열을 보인 다발성 에크린 나선종 1예

박현제,김문범,장봉석,오창근,장호선,권경술 대한피부과학회 2006 大韓皮膚科學會誌 Vol.44 No.4

卵重이 孵化率에 미치는 影響

朴成振,鄭鉉丞,姜奉泰 진주산업대학교 1968 論文集 Vol.2 No.-

2年生 White Leghorn의 種卵 1,600개를 卵重別로 購入하여 卵重이 부화율에 미치는 영향을 규명하기 위하여 부화시켰던 바 다음과 같은 結果를 얻었다. 1.標準卵重인 56∼59g인 T_3區는 부화율이 84%로서 T_1區(52∼63g), T_2區(52∼55g), T_4區(60∼63g)보다 높았다. 2.過大卵이 小卵보다는 孵化率이 낮았다. This experiment was conducted to determine the effect of egg weight on the hatchability. 1,600 hatchability eggs laid from 2 year old white Leghorn were used by egg weight level. The results obtained were as follows; 1.T_3 lot (56∼59g), with 84% had the highest hatchability of T_1 lot (52∼63g), T_2 lot (52∼55g) and T_4 lot (60∼63g). 2.Heavier hatching eggs had lower hatchability than the light hatching eggs.

도시경관향상을 위한 공공디자인관리방안 : 문화중심도시 광주를 중심으로

박향룡,박현흥,이봉수 朝鮮大學校 建設技術硏究所 2007 建設技術硏究 Vol.27 No.2

This study aims to propose directions for policies to improve landscape of Gwangju City as a cultural center, by means of research and analysis on relationships and roles of public design in urban landscape, as well as case studies on globally and locally advanced examples, in an effort to explore ways how to manage public design. Findings from this study are as follows: 1. It is necessary to develop standard design and guidelines, through legislation of public design regulations and establishment of basic plans for public design. Design expenses should be included in project costs for manufacturing and installation of public facilities, with legal and institutional foundations being provided, such as the introduction of the planner-in-chief system for public design. 2. Public design committee should be organized for the purpose of pre-screening design and basic plans for public facilities. An integrated coordination system should be set up, including an agreement with other organizations such as district offices. KEPCO or KT, which is responsible for installing roadside structures. 3. It is important to promote and encourage local public design projects by city authorities or district offices and develop joint design projects and implement advanced projects, through advanced examples of Gwangju design, in order to make environmental facilities on the streets cultural attractions as in Hanover, Germany.

계층적이고 반자동적인 비디오에서의 객체 추출 방법

박현재,강행봉 가톨릭대학교 자연과학연구소 2001 자연과학논문집 Vol.22 No.-

객체 기반 압축 기술은 MPEG-4에서 이용되는 기술로 객체와 배경을 따로 압축하는 방법이다. 이 방식은 압축률을 높임과 동시에 객체들간의 재합성 및 검색 등에도 이용할 수 있는 장점이 있다. 하지만, 활발한 연구에도 불구하고, 객체와 배경을 완전하게 구분해내는 알고리즘은 아직 개발되지 않고 있다. 본 논문에서는 자동화에 어려움이 있는 객체 추출 기법을 사용자의 상호 작용에 의한 반자동적인 방법으로 추출하는 방법을 제안한다. 이 방법에는 M-RSST를 이용해 공간적인 분할을 실시한 뒤에 모션 정보를 이용해서 분할된 영역들을 합병한다. 그 후 BPT에 의해 영역의 크기를 조절하며, 사용자가 원하는 영역을 선택하게 함으로써 객체 추출 과정을 간략하게 한다. Object-based coding has become one of the most actively researched areas in the past years because it can increase transmission-rate remarkably. Object-based coding system requires object extraction skill. The object extraction skill enables the system to efficiently compress pictures and to synthesize or edit pictures and videos. It can be useful in many other areas as well. While the research of the object extraction has been advanced, the algorithm, which extracts the object from its background, has not been extensively researched yet. In this paper, we propose a new semi-automatic object extraction approach for the algorithm. This proposed algorithm utilizes a user's actions to precisely extract foregrounds. This algorithm uses spatial segmentation based on color similarity and temporal segmentation to decrease the number of a user's operations. Spatial segmentation performs M-RSST(Multi-resolution Recursive Shortest Spanning Tree) followed by construction of BPT(Binary Partition Tree) of the image. M-RSST divides an image into several regions and BPT enables a user to select regions which he or she wants. Temporal segmentation is performed to merge regions that have similar motion.

道峰山의 斜面에 따른 植生構造에 관한 硏究

朴奉奎,李賢順 梨花女子大學校 韓國生活科學硏究院 1981 韓國生活科學硏究院 論叢 Vol.27 No.-

서울 도봉산의 식생구조를 북동사면과 남서 사면과의 차이에 따라 수목을 대상으로 분석 하였고, 아울러 식생구조와 토양의 제반 성질 (pH, 토양 함수량, 유기물, 총 질소, 치환성 양이온, 무기인산을 결부하여 설명하고자 시도하였다. 또한 조사지역과 수종과의 관계를 관찰하기 위하여 이를 Bray-Curtis(1957)의 방법인 Polar ordination으로 좌표상에 표시하였다. 조사 결과, 일조에 의한 수분증발의 차이에 따라 북동사면의 토양이 남서사면보다 다소 습하고 토양의 양분 함량이 많은 것으로 나차났다. 이런 토양 성질의 차이에 따라 남서사면에서는 졸참나무(Quercus serrata), 소나무(Pinus densiflora), 신갈나무(Q. mongolica), 돌배나무(Pyrus pyriforia), 진달래(Rhodo-dendron mucronulatum), 풀싸리(Lespedeza intermedia), 붉은병꽃나무(Weigela florida)등 다소 건조한 조건에도 견딜 수 있는 종들이 우세하였고, 북동사면에서 단풍나무(Acer Psrudo-sieboldianum), 오리나무(Alnus ja-ponica), 아카시아(Robinia psedoacacia). 국수나무(Stephanandra incisa), 산철쭉(Rho-dodendron yedoense var. Poukhanense) 등이 남서사면에 비해 우세하였다. 교목의 경우 남서사면의 출현종은 1800m^2 당 1,405개체, 북동사면은 1,196개체로서 남서 사면의 개체수가 다소 우세하였으나, 기저면적에 있어서는 남서사면은 14,818.9cm^2, 북동 사면은 40,987cm^2로서 남서사면의 식생구조가 북동사면보다 다소 왜소한 교목으로 이루어져 있다는 것을 알 수 있었다. 관목의 경우는 남서사면의 출현종의 개체수는 1,976개체, 북동사면의 출현종의 개체수는 2,089개체로서 양 사면이 비슷한 개체수로 이루어져 있었다. Bray-Curtis의 방법에 따라서 조사지들의 위치를 표시한 결과, 거의 모든 조사지에서 떡갈나무가 우세종이었고 단풍나무, 소나무가 우세한 지역은 토양 함수량, 유기물 함량이적고, 질소의 함량이 많아/ㅅ으며, 떡갈나무가 우세한 지역은 토양 함수량, 유기물 함량이 가장 많고, 치환성 칼륨의 함량이 적었다. 또 한 각 종들의 위치를 표시한 결과 돌배나무와 신갈나무가 가장 유사도가 적었으며, 북동사면에 다소 우세하게 출현하는 떡갈나무, 오리나무, 아카시아와 남서사면에서 우세하게 출현하는 졸참나무, 소나무, 신갈나무, 돌배나무를 분류하여 나타낼 수 있엇다. This study was carried out to examine the differences in tree species and chemial soil propeties between the south-west and north-east slopes of Mt. Do Bong using the method of Bray and Curtis(1957). Moisture and nutrient atatus of soil was detected to be higher on the north-east slope than on the south-west slope, on the basis of the evaporation rate by the solar radiation. On the south-west slope, most of the trees, which observed to be dwarf, are considered as a species resistant to the dry condition, while the vegeration of north-east slope is dominated by the trees larger than those of south-west slote. Oak was the most commonly found in the plots. Plots diminated maples and pines have low contents of soil water and organic matter, and high total nitrogen, whereas by plots dominated by oaks show large quantites of soil water and organic matter, and low exchangeable potassium. From the results of positioning the species, the plants were subdivided into characteristic south-west and north-east groups.

아산시 종량제 쓰레기 봉투에 배출된 생활폐기물 성상의 주택유형 및 계절적 특성

박종안,한성현,손부순,이종화,장봉기,염윤기 순천향대학교 기초과학연구소 2002 순천향자연과학연구 논문집 Vol.8 No.2

This study was investigated physicochemical characteristics of residential wastes in using volume-base charge system of disposal bag. It examined from August 31, 1999 to March 30, 2000 to Asan city. It divided residing conformation to singleness house, few stories apartment (below 5 layers), high-rise apartment (more than 6 layers). Samples were collected 20ℓ volume bag by each 3 volume-base charge system of disposal 1 times by season in total 27 areas. Total 108 samples were analyzed characteristics of living wastes and three ingredients (moisture, volatile solids, ash) by season and house types. 1. Mean bulky density in the volume-base charge system of disposal envelope showed by 0.206 tons/㎥. Bulky density in high-rise apartment was the lowest by 0.183 tons/㎥ by house types, and few stories apartment and singleness house appeared similarly by each 0.217 tons/㎥, 0.218 tons/㎥. 2. Weight by season of waste in volume-base charge system of disposal bag was the highest in winter and the lowest in spring. 3. Occurrence amount by composition ratio about total weight combustibility was 93.3%, and incombustibility was 2.8%, and recycling was 4.0%. In physical composition, the compositional weight fraction was food, 47.9%, paper, 27.8%, vinyl & plastics, 10.7%, textile 3.4%. 4. In combustible wastes, the compositional weight fraction was food, 51.3%, paper, 29.8%, vinyl & plastics, 11.4%, textile, 3.7%, In combustible wastes, the compositional weight fraction was glass & ceramics, 85.3%, and soil & others, 9.1%, and metal was 5.6%. Glass bottles of recycling were 36.8%, plastics kind 24.6%, and can kind was 3.8%. 5. Average moisture content of combustible wastes appeared 28.60±22.35% and moisture content of food kind highest by 45.29%. Ash content was few amount of 6.55%. Volatile solids amount was high by 64.84% but vinyl & plastics was the highest by 78.05%, and food was the lowest by 46.83%. 6. Three ingredient findings moisture contents by season of combustible waste were the highest in summer and the lowest in winter (p<0.01).

해조류 에탄올 농도별 추출물의 항돌연변이원성 및 항균성

박제석,오명철,오창경,현재석,김봉오,김수현 濟州大學校工科大學産業技術硏究所 1996 尖端技術硏究所論文集 Vol.7 No.2

톳. 미역 및 다시마의 에탄올 농도별 추출물이 MMS. ICR191 및 sodium azide에 의해 유도되는 돌연변이원성의 억제효과 및 E. coli, B. subtilis 및 S. serevisiae에 대한 항균효과를 검정하였다. 톳의 90% 에탄올 추출물은 MMS와 ICR191에 대한 항돌연변이 원성이 각각 70 및 95% 이상으로 매우 높았으나, sodium azide에 대한 항돌연변이원성은 없었다. 미역의 에탄올 농도별 추출물은 30∼90% 에탄올 추출물에서 50% 이상의 항돌연변이 효과를 보았으나 MMS와 sodium azide에 대한 항돌연변이 효과는 없었다. 다시마의 30∼90% 에탄올 추출물의 ICR191에 대한 항돌연변이 효과는 70% 이상이었으나, MMS와 sodium azide에 대한 효과는 없었다. 에탄올 농도별 톳의 추출물들에 대한 항균성 검색 결과 70과 90% 추출물들이 E. coli와 B. subtilis에 대하여 뚜렷한 항균효과는 미역 추출물 보다 다시마의 추출물이 더욱 요과적이었다. 미역 추출물은 50% 추출물만이 S. cerevisiae에 대한 성장저지효과를 나타낸 반면, 다시마 추출물은 90% 에탄올 추출물에서는 시험된 모든 공시균주에 대하여, 그리고 70% 에탄올 추출물에서는 E. coli와 B. sutilis에 대하여 높은 성장저지효과를 나타내었다. Desmutagenic against MMS-, ICR191- and sodium azide-induced mutations, and antimicrobial effects against Escherichia coli, Bacillus subtilis and Saccharomyces cerevisiae by the extracts from Hizikia fusiforme. Laminaria japonica and Undaria pinnatifida with ethanol of a different concentrations were investigated. Desmutagenic effects against MMS and ICR191 of 90% ethanol extracts from Hizikia fusiforme were up 70 and 95%. respectively. no against sodium azide. Desmutagenic effects against ICR191 of 30∼90% ethanol extracts from Undaria pinnatifida and Laminaria japonica were up to 50 and 70%. respectively. but no against sodium azide and MMS. Antimicrobial effect of 70 and 90% ethanol extracts from Hizikia fusiforme had potent antimicrobial activities against E. coli and B. subtilis. Ethanol extracts from Laminaria japonica showed more effective antimicrobial effects than those from Undaria pinnatifida. Only 50% ethanol extract from Undaria pinnatifida showed growth inhibition effect against S. cerevisiae. Seventy percent ethanol extract from Laminaria japonica showed growth inhibition effect against all strains tested. while 90% ethanol extract showed against E. coli and B. subtilis.